this derivation will be built:
  /nix/store/2vhx7yh9ca4a2fmx6jpcpjwpkqri65ij-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/2vhx7yh9ca4a2fmx6jpcpjwpkqri65ij-bcachefs-module-7.0.0-34-generic.drv'...